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CVE-2020-3836 Details
Description
An access issue was addressed with improved memory management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to determine kernel memory layout.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/HT210918 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/HT210919 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/HT210920 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/HT210921 | CVE | Release NotesVendor Advisory |
| https://support.apple.com/HT210918 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/HT210919 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/HT210920 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/HT210921 | [email protected] | Release NotesVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apple ipados | < 13.3.1 |
CPE
Remediation
| |
| apple iphone os | < 13.3.1 |
CPE
Remediation
| |
| apple mac os x | < 10.15.3 |
CPE
Remediation
| |
| apple tvos | < 13.3.1 |
CPE
Remediation
| |
| apple watchos | < 6.1.2 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Jul 21, 2021 | CWE Remap | [email protected] |
| Mar 2, 2020 | Initial Analysis | [email protected] |